Cannot receive SMS code for phone verification (seller registration)

 
Hello, I’m trying to verify my phone number from Italy to become a seller on MQL5 Market.
I do not receive the SMS verification code, and the Telegram bot says there is no code for my number.
I already checked my country code, signal, and SMS settings.
Could you please help me?
 
What to do if I am not receiving the verification SMS from MQL5.com to my phone?
What to do if I am not receiving the verification SMS from MQL5.com to my phone?
  • 2023.04.05
  • www.mql5.com
Please check the following: Confirm that your phone provider permits the reception of international SMS messages. Ensure network coverage is strong...
 
I checked all the conditions, there is no problem in my end. 
at least telegram bot should works without any problem! now my accounted have been locked for 24 hours :/